| // REQUIRES: aarch64 |
| // RUN: llvm-mc -filetype=obj -triple=aarch64-pc-freebsd %s -o %t.o |
| // RUN: llvm-mc -filetype=obj -triple=aarch64-pc-freebsd %p/Inputs/relocation-copy.s -o %t2.o |
| // RUN: ld.lld -shared %t2.o -soname fixed-length-string.so -o %t2.so |
| // RUN: ld.lld %t.o %t2.so -o %t |
| // RUN: llvm-readobj -S -r --symbols %t | FileCheck %s |
| // RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefix=CODE %s |
| // RUN: llvm-objdump -s --section=.rodata %t | FileCheck --check-prefix=RODATA %s |
| |
| .text |
| .globl _start |
| _start: |
| adr x1, x |
| adrp x2, y |
| add x2, x2, :lo12:y |
| .rodata |
| .word z |
| |
| // CHECK: Name: .bss |
| // CHECK-NEXT: Type: SHT_NOBITS |
| // CHECK-NEXT: Flags [ |
| // CHECK-NEXT: SHF_ALLOC |
| // CHECK-NEXT: SHF_WRITE |
| // CHECK-NEXT: ] |
| // CHECK-NEXT: Address: 0x2303F0 |
| // CHECK-NEXT: Offset: |
| // CHECK-NEXT: Size: 24 |
| // CHECK-NEXT: Link: |
| // CHECK-NEXT: Info: |
| // CHECK-NEXT: AddressAlignment: 16 |
| |
| // CHECK: Relocations [ |
| // CHECK-NEXT: Section ({{.*}}) .rela.dyn { |
| // CHECK-NEXT: 0x2303F0 R_AARCH64_COPY x 0x0 |
| // CHECK-NEXT: 0x230400 R_AARCH64_COPY y 0x0 |
| // CHECK-NEXT: 0x230404 R_AARCH64_COPY z 0x0 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ] |
| |
| // CHECK: Symbols [ |
| // CHECK: Name: x |
| // CHECK-NEXT: Value: 0x2303F0 |
| // CHECK-NEXT: Size: 4 |
| // CHECK-NEXT: Binding: Global |
| // CHECK-NEXT: Type: Object |
| // CHECK-NEXT: Other: |
| // CHECK-NEXT: Section: .bss |
| // CHECK: Name: y |
| // CHECK-NEXT: Value: 0x230400 |
| // CHECK-NEXT: Size: 4 |
| // CHECK-NEXT: Binding: Global |
| // CHECK-NEXT: Type: Object |
| // CHECK-NEXT: Other: |
| // CHECK-NEXT: Section: .bss |
| // CHECK: Name: z |
| // CHECK-NEXT: Value: 0x230404 |
| // CHECK-NEXT: Size: 4 |
| // CHECK-NEXT: Binding: Global |
| // CHECK-NEXT: Type: Object |
| // CHECK-NEXT: Other: |
| // CHECK-NEXT: Section: .bss |
| // CHECK: ] |
| |
| // CODE: Disassembly of section .text: |
| // CODE-EMPTY: |
| // CODE-NEXT: <_start>: |
| // S + A - P = 0x2303f0 + 0 - 0x21031c = 131284 |
| // CODE-NEXT: 21031c: adr x1, #131284 |
| // Page(S + A) - Page(P) = Page(0x230400) - Page(0x210320) = 131072 |
| // CODE-NEXT: 210320: adrp x2, 0x230000 |
| // (S + A) & 0xFFF = (0x230400 + 0) & 0xFFF = 1024 |
| // CODE-NEXT: 210324: add x2, x2, #1024 |
| |
| // RODATA: Contents of section .rodata: |
| // S(z) = 0x230404 |
| // RODATA-NEXT: 200318 04042300 |
